Why cannot the natural man receive the things of the Spirit?

Answer

"But the natural man receives not the things of the Spirit of God: for they are foolishness unto him: neither
can he know because they are spiritually discerned." 1 Cor. 2: 14.

Of what is Christian baptism an evidence?
What did Jesus declare God's commandments to be?
What symbol was next introduced in the vision?
What is predicted of the moral condition of the world in the last days?
To whom do those things which are revealed belong?
What accompanies the earthquake?
From whom do all good and perfect gifts come?

Questions & Answers are from the book Bible Readings for the Home Circle